क्षेत्र सूची
- K4C 1A7 - Cumberland, Ottawa, Ontario
- K4C 1A8 - Cumberland, Ottawa, Ontario
- K4C 1A9 - Cumberland, Ottawa, Ontario
- K4C 1B1 - Cumberland, Ottawa, Ontario
- K4C 1B2 - Cumberland, Ottawa, Ontario
- K4C 1B3 - Cumberland, Ottawa, Ontario
- K4C 1B4 - Cumberland, Ottawa, Ontario
- K4C 1B5 - Cumberland, Ottawa, Ontario
- K4C 1B6 - Cumberland, Ottawa, Ontario
- K4C 1B7 - Cumberland, Ottawa, Ontario
- K4C 1B8 - Cumberland, Ottawa, Ontario
- K4C 1B9 - Cumberland, Ottawa, Ontario
- K4C 1C2 - Cumberland, Ottawa, Ontario
- K4C 1C1 - Cumberland, Ottawa, Ontario
- K4C 1C3 - Cumberland, Ottawa, Ontario
- K4C 1C4 - Cumberland, Ottawa, Ontario
- K4C 1C5 - Cumberland, Ottawa, Ontario
- K4C 1C6 - Cumberland, Ottawa, Ontario
- K4C 1C7 - Cumberland, Ottawa, Ontario
- K4C 1C8 - Cumberland, Ottawa, Ontario